查询词典 rectangular cartesian coordinate system

For increasingly demanding of forklift performance,we also constantly explore technology of forklift trucks and successively develop following system with the world's advanced technology in order to meet the needs of different consumer groups: Synchronous steering system、Fork automatic level system、Fingertip control system、Anti-rollover control system、Fork automatic lock system、Automatic speed control system for high level cargo etc...

随着人们对叉车性能的要求越来越高，我们也在不断地对叉车技术进行探索，先后研发出了具有世界先进技术的同步转向系统、货叉自动水平系统、操作指尖控制系统、防倾翻控制系统、断电货叉自动锁定系统、货物高位车速自动控制系统等以满足不同消费群的需求。

This paper, using Parsons's AGIL model, makes an analysis of the adaptation of ethics system in the whole social system, re-enacts the goal of ethics system based on the community system and integrates ethics system with social systems to ensure that the internal ethics system can function smoothly and the original ethics system can be better maintained.

运用帕森斯的AGIL模式分析了师德系统在整个社会系统中适应并以社会系统为基础来重新制定师德系统的目标，通过整合师德系统和社会系统来确保师德系统内部得以顺畅，以达到更好地维持原有的师德系统的运转。

This design is the Guangzhou lan west 100 markets summer the central air-conditioning system design, the primary mission completes one, two, three, four buildings load computation; Air-conditioning system plan efficient analysis and water unit's shaping; The air-conditioning system freezing stands design; Four buildings shopping area air conditioning unit's shaping, wind system and aqueous system design; Four buildings work area air blower plate tube system design; And has drawn up four winds tubes floor-plan, the wind side chart, the engine room floor-plan, the aqueous system axis side chart.

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Noted by http://www.SSEweb.net/】 Jian-Guang YANG(1960~), Male, J.S.D., Member, Expert Group on Social System Engineering; Professor, Section of Legal System Engineering, Law School, SUN Yat-Sen University; Chief Expert on Social System Engineering, Research fellow, Depertment of Political System Engineering, China Aerospace Laboratory of Social System Engineering; Realizer Beijing Institute of Social System Engineering; Attorney at law, Gunagdong Lingnan Law Firm; Member, The International Research Project on "Systems Thinking of Chinese Leadership"; member, The Steering Committee of the Network of Social System Engineering http://www.

杨建广(1960~)，男，法学博士，社会系统工程专家组(Expert Group on Social System Engineering， EGSSE)成员，中山大学法学院教授、法学研究所法治系统工程研究室主任，中国航天社会系统工程实验室政治系统工程部研究员，北京实现者社会系统工程研究院首席法治系统工程专家(前任首席法治系统工程专家为吴世宦)，广东岭南律师事务所律师，&中国领导层系统思维&国际研究计划(International Research Project for Systems Thinking of Chinese Leadership)成员，亦兼任社会系统工程网 http：//www。

This method represents the virtual objects in Euclidean space instead of in affine space, which is consistent with the popular graphics rendering tools such as OpenGL and is more common in practice. A new classification based local and global tracking strategy to match features between the reference image and the currently frame directly is presented, which enables the augmented reality system working effectively even under large changes of viewing angles. A novel affine coordinate system definition method based on a collection of feature points is also proposed, which makes the tracking method effective even when not all the reference points are detected during the whole process, as long as there are at least four pairs of reference points correspondences.

该方法以仿射变换为桥梁来建立欧氏空间下的摄像机坐标系与世界坐标系之间的变换关系，它与OpenGL等当前流行的图形渲染工具一致，具有更强的通用性；采用基于分类的自然特征匹配策略，能够在视角和视点发生大幅度变化情况下依然正常工作；提出基于特征点集合的仿射坐标系定义方法，使增强现实系统在最小配置下只需4点追踪成功即可完成注册，比需要6点的透视投影方法具有更好的健壮性和精确性。

To assure parts' machining precision and to improve productivity, touch probe is used to inspect cylinder of parts on machining centers, thus coordinate of points on features are acquired from numerical control system by a data collecting program, and cylindricity error is calculated by computer. This method has broken the restriction of probe's macro processor that couldn't work out cylindricity error. Data saved in computer are beyond the limited memory of numerical control system, which improves operation speed.

为了保证零件加工精度和提高生产率，在数控加工中心中采用触发式零件检测测头对被加工件的圆柱面进行在机检测，并利用数据读取程序从数控系统内部提取被检测点坐标信息，在计算机内部完成圆柱度误差的计算，克服了零件检测测头自带宏程序无法对圆柱等被测特征进行误差运算的局限性；并且检测数据存储于计算机内，不再受数控系统内存小及运算速度慢的限制。

The paper introduced the outline of Chinese geocoordinate system and determination principles of engineering control network coordinate system and also introduced the methods of selection and decision of central meridian and projection plane of engineering control network.

该文介绍了我国大地坐标系的概况，阐述了工程控制网坐标系的确定原则，以及工程控制网中央子午线和投影面选择和确定的方法。

Through function expansion and technique improvement of gun control system of combat vehicle, floating benchmark coordinate axis is used for system design based on the analysis of characteristic of each function error.

通过战车炮控系统功能扩充与技术改造，在分析各个功能误差特性的基础上，采用浮动基准坐标轴的系统设计，只用增加一个"数字控制器"，就可实现多项功能的综合，从而简化了系统的结构，降低了系统的成本。

In order to simplify the mechanical structure of the plane displacement measurement system and reduce the cost of it,this paper introduces a measurement of plane displacement system based on suppositional coordinate axis by employing optical HDNS2000 chip.

为了简化目前平面位移测量装置复杂的机械结构、降低装置的成本，文中利用HDNS2000芯片设计了一种基于虚轴的平面位移测量装置。

Of course, this kind of system has the word of need, can use need by coordinate, function of compositive and other system.

当然，此类系统有需要的话，可以按照应用需要，集成其他系统功能。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。